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Heart|Natural|GIA

0.62ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6491244307

Certificate GIA 6491244307

Diamond specifications and retailer prices

From $919 NZD
$518 USD
As of October 29, 2026
Save $1,053 NZD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,972 NZD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491244307. Listed at 8 retailers as of October 29, 2026, with prices from $919 to $1,972, a $1,053 spread on the same certified stone. Fonder Diamond lists it at $1,972. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.62
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491244307
Dimensions6.03 × 5.15 × 3.06 mm
L/W Ratio1.17
Top View
6.03 mm5.15 mm0.62 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491244307
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,972 NZD|Low: $919 NZD|High: $1,985 NZD|Avg: $1,338 NZD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$919 NZD
Retailer 8$1,002 NZD
Retailer 2$1,175 NZD
Retailer 3$1,238 NZD
Retailer 4$1,277 NZD
Retailer 7$1,277 NZD
Retailer 5$1,331 NZD
Fonder Diamond$1,972 NZD

44 data points across 8 retailers

8 retailers$919 NZD to $1,972 NZD

A
Cheapest Retailer
-
$919 NZD
$518 USD
Final sale: no returns
A
Retailer 2
-
$1,002 NZD
$565 USD
View
A
Retailer 3
-
$1,175 NZD
$662 USD
View
A
Retailer 4
-
$1,238 NZD
£549 GBP
View
A
Retailer 5
-
$1,277 NZD
$720 USD
View
A
Retailer 6
-
$1,277 NZD
$720 USD
View
A
Retailer 7
-
$1,331 NZD
$750 USD
View
Most Expensive
B+
Fonder Diamond
74301413 · Oct 31
$1,972 NZD
SGD 1,502 SGD
View
7 more retailers have this diamond
Prices start from $919 NZDSave up to $1,053 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.62ct Heart
$919 NZD